A couple here for you jp
www.oaktreefishery.co.uk
www.blytonponds.co.uk
We fished Oaktree at the end of May and its a great fishery, although we didn't stay there, the owner kindly showed us one of the cottages inside, and it was very, very nice.
We fish Blyton regularly and it is a good, mixed fishery, with lakeside caravans and also log cabin b & b.